For a person you loved deeply, would you be willing to move to a distant country knowing that there would be little chance of seeing your friends or family again?

For £20,000, would you go without showering, brushing your teeth or using deodorant for three months? Assume you could not explain your reasons to anybody else?

Would you have one of your fingers surgically removed if it (somehow) guaranteed immunity from all major diseases or illnesses?

If you knew that there would be a nuclear war in one week, what would you do?

Would you accept an amazing job which was both financially and personally rewarding on the condition that you never reveal any information about what the company does?

Would you accept 25 years of extraordinary happiness if it meant you died at the end of the period?

If you could choose to dream about anything you want tonight, what would be the story of your dream?

You are given the power to kill people. They would die a natural death and so nobody would ever suspect you. Would you use this power?

In front of you are 10 pistols - only one of which is loaded. For £1,000,000 would you pick one up and point it at your forehead and fire? If you survive you keep the money?